Contained in this folder:

1) analysis.R - This R script produces the tables and figures.
2) jopdata.RData - This Data file contains two data sets, `scdata` and `draws.` The first data set uses posterior means for ideal points and the second data set uses all 500 seperate draws from the posterior distribution as ideal points.  

At the command line, run the following:
R CMD BATCH analysis.R